Johanne Costello
Events
5
1st places
0
2nd places
0
3rd places
0
Game results
35
Win-Loss-Draw
2-33-0
(5.71%)
(5.71%)
Average Score
245.43
Average opponent score
382.94
300+
3
(8.57%)
(8.57%)
400+
0
(0.00%)
(0.00%)
500+
0
(0.00%)
(0.00%)
600+
0
(0.00%)
(0.00%)
700+
0
(0.00%)
(0.00%)
Career highlights
| Highest game | 344 | vs Nonie English | 344-359 | Spot Surprize (2013) |
| Lowest game | 182 | vs Arie Holla | 182-349 | ROOM TO READ CHARITY (2012) |
| Highest loss | 344 | vs Nonie English | 344-359 | Spot Surprize (2013) |
| Biggest win | +47 | vs Tisa Ng | 309-262 | Spot Surprize (2013) |
| Biggest loss | -295 | vs Sharon Sorensen | 202-497 | Oi Oy Oye (2012) |
| Highest combined score | 796 | vs Mary Morgan | 281-515 | FFT Thursday (2013) |
| Lowest winning score | 269 | vs Alice Pullen | 269-261 | Sydney West (2013) |
| Longest winning streak | 1 games | Spot Surprize (2013) | ||
Yearly statistics
| Year | Events | Games | Wins | Win % | Average for | Average against | Peak rating |
|---|---|---|---|---|---|---|---|
| 2013 | 3 | 20 | 2 | 10.00% | 266.55 | 372.50 | 594 |
| 2012 | 2 | 15 | 0 | 0.00% | 217.27 | 396.87 | 520 |
| Date | State | Event | Place | Wins | Old Rating | New Rating | |
|---|---|---|---|---|---|---|---|
| 04/05/2013 | NSW | Sydney West | 12th of 12 | 1/7 | 558 | -58 | 500 |
| 20/04/2013 | NSW | Spot Surprize | 43rd of 44 | 1/8 | 594 | -36 | 558 |
| 21/02/2013 | NSW | FFT Thursday | 8th of 8 | 0/5 | 520 | +74 | 594 |
| 01/12/2012 | NSW | Oi Oy Oye | 22nd of 22 | 0/8 | 500 | +20 | 520 |
| 18/11/2012 | NSW | ROOM TO READ CHARITY | 13th of 13 | 1/7 | 500 |
| Opponent | Played | Wins | Losses | Draws | Win Percentage |
|---|---|---|---|---|---|
| Beth Goodwin | 3 | 0 | 3 | 0 | 0.00% |
| Danny Khoury | 2 | 0 | 2 | 0 | 0.00% |
| Mary-Michal Oxby | 2 | 0 | 2 | 0 | 0.00% |
| Nonie English | 2 | 0 | 2 | 0 | 0.00% |
| Alice Pullen | 1 | 1 | 0 | 0 | 100.00% |
| Angela Thorpe | 1 | 0 | 1 | 0 | 0.00% |
| Anne Mortel | 1 | 0 | 1 | 0 | 0.00% |
| Arie Holla | 1 | 0 | 1 | 0 | 0.00% |
| Barbara Joffe | 1 | 0 | 1 | 0 | 0.00% |
| Betty Foreman | 1 | 0 | 1 | 0 | 0.00% |
| Devorah Ullman | 1 | 0 | 1 | 0 | 0.00% |
| Diana Hilly | 1 | 0 | 1 | 0 | 0.00% |
| Don Marsh | 1 | 0 | 1 | 0 | 0.00% |
| Frances De Lange | 1 | 0 | 1 | 0 | 0.00% |
| Garth van Vliet | 1 | 0 | 1 | 0 | 0.00% |
| Gordon Meggs | 1 | 0 | 1 | 0 | 0.00% |
| Jan Serisier | 1 | 0 | 1 | 0 | 0.00% |
| Linda Pedersen | 1 | 0 | 1 | 0 | 0.00% |
| Liz Jackman | 1 | 0 | 1 | 0 | 0.00% |
| Marion Miller | 1 | 0 | 1 | 0 | 0.00% |
| Mary Morgan | 1 | 0 | 1 | 0 | 0.00% |
| Michael McKenna | 1 | 0 | 1 | 0 | 0.00% |
| Nanette Reynolds | 1 | 0 | 1 | 0 | 0.00% |
| Pat Schuberg | 1 | 0 | 1 | 0 | 0.00% |
| Patricia Guy | 1 | 0 | 1 | 0 | 0.00% |
| Rhonda Jones | 1 | 0 | 1 | 0 | 0.00% |
| Sam van Vliet | 1 | 0 | 1 | 0 | 0.00% |
| Sharon Sorensen | 1 | 0 | 1 | 0 | 0.00% |
| Sunny Wright | 1 | 0 | 1 | 0 | 0.00% |
| Tisa Ng | 1 | 1 | 0 | 0 | 100.00% |