Player Page

Stathoulis, C (Constantinos John)
Dob: 2010/02/01 (U16)
Gender: Male
Chess SA id: 1100157306
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/06/10 (167 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 rating1173.7
Current Weighted rating1177.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1177.7
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)±172.1
Current Raw change used (final)0.0
Projected new Raw rating1173.7
Projected new Weighed rating1083.1
Projected new Weighted performance552.8
Projected new final Raw rating (if new WP > new Raw)1173.7
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)1173.7
Projected effective change (new Official - current Official)-4.0
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 rating1171.6
Current Weighted rating1173.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1173.6
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)±172.7
Current Raw change used (final)0.0
Projected new Raw rating1171.6
Projected new Weighed rating1079.3
Projected new Weighted performance293.8
Projected new final Raw rating (if new WP > new Raw)1171.6
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)1171.6
Projected effective change (new Official - current Official)-2.0
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 rating1183.4
Current Weighted rating1193.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1193.9
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)±169.8
Current Raw change used (final)0.0
Projected new Raw rating1183.4
Projected new Weighed rating1098.2
Projected new Weighted performance334.5
Projected new final Raw rating (if new WP > new Raw)1183.4
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)1183.4
Projected effective change (new Official - current Official)-10.5
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
1 JCC SAHETI High Schools League Round Robin 2024 2024/05/20 2024/06/10 Johannesburg Metro (GJM) Rapid 20 0.47 7 1 1.0 1177.6 1200.0 Analysis
2 JCC SAHETI High Schools League Round Robin 2024 2024/05/20 2024/06/10 Johannesburg Metro (GJM) Rapid 20 0.47 7 6 2.0 1177.6 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 JCC SAHETI High Schools League Round Robin 2024 2024/05/20 2024/06/10 Johannesburg Metro (GJM) Rapid 20 0.47 7 1 1.0 1177.6 1200.0 Analysis
3 JCC SAHETI High Schools League Round Robin 2024 2024/05/20 2024/06/10 Johannesburg Metro (GJM) Rapid 20 0.47 7 6 2.0 1177.6 1200.0 Analysis
1 GoForChess Junior Chess Championship 2023 (Senior) 2023/06/10 2023/06/10 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 7 3 0 4 3.0 42.9 -60.7 1206.0 1145.3
White 3 3 0 0 3.0 100.0 425.0 1188.9 1613.9
Black 4 0 0 4 0.0 0.0 -425.0 1218.8 793.8
Standard 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
Rapid All 7 3 0 4 3.0 42.9 -60.7 1206.0 1145.3
White 3 3 0 0 3.0 100.0 425.0 1188.9 1613.9
Black 4 0 0 4 0.0 0.0 -425.0 1218.8 793.8
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 12 5 0 7 5.0 41.7 -70.8 1188.2 1117.3
White 6 4 0 2 4.0 66.7 141.7 1177.3 1319.0
Black 6 1 0 5 1.0 16.7 -283.3 1199.1 915.7
Standard All 5 2 0 3 2.0 40.0 -85.0 1163.3 1078.3
White 3 1 0 2 1.0 33.3 -141.7 1165.7 1024.0
Black 2 1 0 1 1.0 50.0 0.0 1159.7 1159.7
Rapid All 7 3 0 4 3.0 42.9 -60.7 1206.0 1145.3
White 3 3 0 0 3.0 100.0 425.0 1188.9 1613.9
Black 4 0 0 4 0.0 0.0 -425.0 1218.8 793.8
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 1120138230 Moeketsi, M (Mafoko) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2070190404 Mochela, K (Khumo) 1 1.0 1 0 0 100.0 1177.6 425.0 1602.6 View list
3 1120157308 Zhang, W (Wenbo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2060306341 Henning, S (Siân) 1 1.0 1 0 0 100.0 1177.6 425.0 1602.6 View list
5 1080306356 Nwosu, C (Chinasa) 1 1.0 1 0 0 100.0 1177.6 425.0 1602.6 View list
6 1120154010 Munsamy, K (Kohen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1080190396 Yen, C (Christopher) 1 0.0 0 0 1 0.0 1177.6 -425.0 752.6 View list
8 1100134510 Wozniak, L (Lukas) 1 0.0 0 0 1 0.0 1177.6 -425.0 752.6 View list
9 1120115963 Van Rheede Van Oudtshoorn, J (Joshua) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1110157303 Rampursat, K (Kiyaan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 109094354 Miller, Y (Yariv) 1 0.0 0 0 1 0.0 1177.6 -425.0 752.6 View list
12 1060157097 Kantor, R (Raphael) 1 0.0 0 0 1 0.0 1177.6 -425.0 752.6 View list