Player Page

Jezelle, M (Massyn)
Dob: 2012/01/26 (U14)
Gender: Female
Chess SA id: 2120300787
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/06/08 (16 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 rating1154.5
Current Weighted rating1189.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1189.5
Current highest rating achieved1154.5
Current floor (min rating allowed)654.5
Current K-factor40
Games played this month6
Score (S)1.5
Expected score (We)2.80
Difference (S-We)-0.86
Current Raw change (no limits, including tournament time weight)-34.3
Current min/max change allowed (with limits)±176.9
Current Raw change used (final)-34.3
Projected new Raw rating1120.2
Projected new Weighed rating1094.0
Projected new Weighted performance556.1
Projected new final Raw rating (if new WP > new Raw)1120.2
Projected new highest rating1154.5
Projected new floor654.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1120.2
Projected effective change (new Official - current Official)-69.4
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 rating1147.2
Current Weighted rating1187.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1187.9
Current highest rating achieved1147.2
Current floor (min rating allowed)647.2
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)±178.8
Current Raw change used (final)0.0
Projected new Raw rating1147.2
Projected new Weighed rating1092.4
Projected new Weighted performance313.2
Projected new final Raw rating (if new WP > new Raw)1147.2
Projected new highest rating1147.2
Projected new floor647.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1147.2
Projected effective change (new Official - current Official)-40.7
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 month6
Score (S)1.5
Expected score (We)3.15
Difference (S-We)-1.65
Current Raw change (no limits, including tournament time weight)-66.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)-66.0
Projected new Raw rating1134.0
Projected new Weighed rating1104.0
Projected new Weighted performance321.6
Projected new final Raw rating (if new WP > new Raw)1134.0
Projected new highest rating1134.0
Projected new floor634.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1134.0
Projected effective change (new Official - current Official)-66.0
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: Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Girls)
Start: 2024/06/08  End: 2024/06/08  Host: WOS  Type: Rapid   Time: 35  Time weight: 0.66  Rounds: 6
Games: 6  Score: 1.5
Main rating: 1154.5  Rating gain/loss: -34.3
Type rating: 1200.0  Rating gain/loss: -66.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Girls) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 1.5 1154.5 1200.0 Analysis
1 Overberg Schools - PS Closed 2024 (U13 Girls) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Girls) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 1.5 1154.5 1200.0 Analysis
1 Overberg Schools - PS Closed 2024 (U13 Girls) 2024/03/16 2024/03/16 Overberg (WOS) 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 11 1 4 6 3.0 27.3 -193.2 1164.5 971.4
White 6 0 2 4 1.0 16.7 -283.3 1150.0 866.6
Black 5 1 2 2 2.0 40.0 -85.0 1182.0 1097.0
Standard All 5 1 1 3 1.5 30.0 -170.0 1143.0 973.0
White 3 0 0 3 0.0 0.0 -425.0 1121.7 696.7
Black 2 1 1 0 1.5 75.0 212.5 1174.9 1387.4
Rapid All 6 0 3 3 1.5 25.0 -212.5 1182.5 970.0
White 3 0 2 1 1.0 33.3 -141.7 1178.2 1036.6
Black 3 0 1 2 0.5 16.7 -283.3 1186.8 903.4
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 11 1 4 6 3.0 27.3 -193.2 1164.5 971.4
White 6 0 2 4 1.0 16.7 -283.3 1150.0 866.6
Black 5 1 2 2 2.0 40.0 -85.0 1182.0 1097.0
Standard All 5 1 1 3 1.5 30.0 -170.0 1143.0 973.0
White 3 0 0 3 0.0 0.0 -425.0 1121.7 696.7
Black 2 1 1 0 1.5 75.0 212.5 1174.9 1387.4
Rapid All 6 0 3 3 1.5 25.0 -212.5 1182.5 970.0
White 3 0 2 1 1.0 33.3 -141.7 1178.2 1036.6
Black 3 0 1 2 0.5 16.7 -283.3 1186.8 903.4
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 2120193253 Witbooi, C (Carla) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1110192534 Jantjies, Z (Zoey) 1 0.5 0 1 0 50.0 1154.5 0.0 1154.5 View list
3 2120146574 Krynauw, E (Elana) 1 0.5 0 1 0 50.0 1154.5 0.0 1154.5 View list
4 2120193246 Oosthuizen, A (Alana) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 2110300788 Swarts, D (Denicka) 1 0.5 0 1 0 50.0 1154.5 0.0 1154.5 View list
6 2120192858 Van Tonder, M (Mieke) 1 0.0 0 0 1 0.0 1154.5 -425.0 729.5 View list
7 1110192539 Tieties, F (Faith) 1 0.0 0 0 1 0.0 1154.5 -425.0 729.5 View list
8 2120191678 Rudman, A (Alana) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 2110138443 Nel, A (Anika) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 2110146209 Klopper, M (Marli) 1 0.0 0 0 1 0.0 1154.5 -425.0 729.5 View list
11 2120138435 Balelo, Z (Zimkhita) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list