Player Page

Collard, J (Jake)
Dob: 2016/06/24 (U10)
Gender: Male
Chess SA id: 1160158551
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/03/23 (95 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1218.0
Current Weighted rating1227.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1227.0
Current highest rating achieved1266.7
Current floor (min rating allowed)766.7
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±161.6
Current Raw change used (final)0.0
Projected new Raw rating1218.0
Projected new Weighed rating1129.5
Projected new Weighted performance1092.0
Projected new final Raw rating (if new WP > new Raw)1218.0
Projected new highest rating1266.7
Projected new floor766.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.0
Projected effective change (new Official - current Official)-9.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1212.2
Current Weighted rating1230.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1230.0
Current highest rating achieved1273.0
Current floor (min rating allowed)773.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±163.0
Current Raw change used (final)0.0
Projected new Raw rating1212.2
Projected new Weighed rating1132.3
Projected new Weighted performance940.1
Projected new final Raw rating (if new WP > new Raw)1212.2
Projected new highest rating1273.0
Projected new floor773.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1212.2
Projected effective change (new Official - current Official)-17.8
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1216.6
Current Weighted rating1205.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1216.6
Current highest rating achieved1216.6
Current floor (min rating allowed)716.6
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±161.9
Current Raw change used (final)0.0
Projected new Raw rating1216.6
Projected new Weighed rating1108.8
Projected new Weighted performance413.5
Projected new final Raw rating (if new WP > new Raw)1216.6
Projected new highest rating1216.6
Projected new floor716.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1216.6
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 1st Knights Open Tournament 2024 (U10) 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1242.5 1244.6 Analysis
2 Chess Power House 1st Rapid 2024 (D) 2024/02/24 2024/02/24 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 3.0 1237.1 1200.0 Analysis
1 Dainfern College Chess League 2024 (B) 2024/01/29 2024/03/11 Johannesburg Metro (GJM) Standard 60 0.83 6 4 1.0 1266.7 1273.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 1st Knights Open Tournament 2024 (U10) 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1242.5 1244.6 Analysis
3 Chess Power House 1st Rapid 2024 (D) 2024/02/24 2024/02/24 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 3.0 1237.1 1200.0 Analysis
2 Dainfern College Chess League 2024 (B) 2024/01/29 2024/03/11 Johannesburg Metro (GJM) Standard 60 0.83 6 4 1.0 1266.7 1273.0 Analysis
1 3rd Knight Riders Junior Open 2023 (U8) 2023/07/29 2023/07/29 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 7 0 7 7.0 50.0 0.0 1226.4 1226.4
White 9 3 0 6 3.0 33.3 -141.7 1238.6 1096.9
Black 5 4 0 1 4.0 80.0 255.0 1204.5 1459.5
Standard All 9 4 0 5 4.0 44.4 -47.2 1235.5 1188.3
White 6 1 0 5 1.0 16.7 -283.3 1257.9 974.5
Black 3 3 0 0 3.0 100.0 425.0 1190.9 1615.9
Rapid All 5 3 0 2 3.0 60.0 85.0 1210.0 1295.0
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 2 1 0 1 1.0 50.0 0.0 1224.9 1224.9
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 19 11 0 8 11.0 57.9 67.1 1209.9 1277.0
White 12 6 0 6 6.0 50.0 0.0 1219.3 1219.3
Black 7 5 0 2 5.0 71.4 182.1 1193.7 1375.9
Standard All 14 8 0 6 8.0 57.1 60.7 1209.8 1270.6
White 9 4 0 5 4.0 44.4 -47.2 1225.7 1178.5
Black 5 4 0 1 4.0 80.0 255.0 1181.2 1436.2
Rapid All 5 3 0 2 3.0 60.0 85.0 1210.0 1295.0
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 2 1 0 1 1.0 50.0 0.0 1224.9 1224.9
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2160192092 Scop, E (Emma) 1 1.0 1 0 0 100.0 1237.1 425.0 1662.1 View list
2 1180192091 Peter, B (Bulumko) 1 1.0 1 0 0 100.0 1237.1 425.0 1662.1 View list
3 1160158553 Pantelias, A (Ari) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1190157346 Ntshingila, T (Tandzile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1150301098 Msibi, N (Neo) 1 1.0 1 0 0 100.0 1242.5 425.0 1667.5 View list
6 1160192089 Moreira, R (Renzo) 1 1.0 1 0 0 100.0 1237.1 425.0 1662.1 View list
7 2170151830 Malemane, A (Atlehang Faith) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1160301097 Liu, L (Linyue) 1 1.0 1 0 0 100.0 1242.5 425.0 1667.5 View list
9 1160158552 Lin, Y (Yizheng) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1140147326 Zhang, Y (Yingxin) 1 1.0 1 0 0 100.0 1242.5 425.0 1667.5 View list
11 1070301675 Wiseman, M (Marcio) 1 1.0 1 0 0 100.0 1266.7 425.0 1691.7 View list
12 1100301722 Tshavhungwe, M (Mulisa) 1 0.0 0 0 1 0.0 1266.7 -425.0 841.7 View list
13 1170143820 Tenzer, A (Alexander) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1160152489 Taylor, M (Matthew) 1 0.0 0 0 1 0.0 1242.5 -425.0 817.5 View list
15 1170147325 Stelloh, A (Alexander) 1 0.0 0 0 1 0.0 1237.1 -425.0 812.1 View list
16 1090157133 Hudson, D (David) 1 0.0 0 0 1 0.0 1266.7 -425.0 841.7 View list
17 2090190397 Fraser, R (Rebeccah) 1 0.0 0 0 1 0.0 1266.7 -425.0 841.7 View list
18 1170192088 Farkas, L (Lavi) 1 0.0 0 0 1 0.0 1237.1 -425.0 812.1 View list
19 2150136753 Exarchos, I (Isabella) 1 0.0 0 0 1 0.0 1242.5 -425.0 817.5 View list