Player Page

Matsemela, O (Omopelong Omolemo)
Dob: 2014/09/01 (U12)
Gender: Female
Chess SA id: 2140310424
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/08/31 (21 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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
Games played this month5
Score (S)1.5
Expected score (We)2.31
Difference (S-We)-0.67
Current Raw change (no limits, including tournament time weight)-26.9
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)-26.9
Projected new Raw rating1173.1
Projected new Weighed rating1104.0
Projected new Weighted performance349.0
Projected new final Raw rating (if new WP > new Raw)1173.1
Projected new highest rating1173.1
Projected new floor673.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1173.1
Projected effective change (new Official - current Official)-26.9
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 achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
Games played this month5
Score (S)1.5
Expected score (We)2.34
Difference (S-We)-0.84
Current Raw change (no limits, including tournament time weight)-33.6
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)-33.6
Projected new Raw rating1166.4
Projected new Weighed rating1104.0
Projected new Weighted performance349.0
Projected new final Raw rating (if new WP > new Raw)1166.4
Projected new highest rating1166.4
Projected new floor666.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1166.4
Projected effective change (new Official - current Official)-33.6
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
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 achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
Tournament: North School Primary Chess Open 2024 (E)
Start: 2024/08/31  End: 2024/08/31  Host: GSV  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 1.5
Main rating: 1200.0  Rating gain/loss: -26.9
Type rating: 1200.0  Rating gain/loss: -33.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 North School Primary Chess Open 2024 (E) 2024/08/31 2024/08/31 Sedibeng (GSV) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 North School Primary Chess Open 2024 (E) 2024/08/31 2024/08/31 Sedibeng (GSV) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 1 1 3 1.5 30.0 -170.0 1224.7 1054.7
White 2 0 0 2 0.0 0.0 -425.0 1190.0 765.0
Black 3 1 1 1 1.5 50.0 0.0 1247.8 1247.8
Standard All 5 1 1 3 1.5 30.0 -170.0 1224.7 1054.7
White 2 0 0 2 0.0 0.0 -425.0 1190.0 765.0
Black 3 1 1 1 1.5 50.0 0.0 1247.8 1247.8
Rapid 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
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 5 1 1 3 1.5 30.0 -170.0 1224.7 1054.7
White 2 0 0 2 0.0 0.0 -425.0 1190.0 765.0
Black 3 1 1 1 1.5 50.0 0.0 1247.8 1247.8
Standard All 5 1 1 3 1.5 30.0 -170.0 1224.7 1054.7
White 2 0 0 2 0.0 0.0 -425.0 1190.0 765.0
Black 3 1 1 1 1.5 50.0 0.0 1247.8 1247.8
Rapid 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
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 2150310432 Stevens, M (Mia Warona) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1170310431 Salhab, S (Samuel Adrian) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
3 1150310433 Swanepoel, S (Strauss) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1150134901 Pillay, Y (Yishai) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 2150307606 Mphanya, N (Naledi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list