Player Page

Pereira, R (Raychel)
Dob: 2013/01/11 (U12)
Gender: Female
Chess SA id: 2130155917
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/10/04 (51 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 rating1169.9
Current Weighted rating1193.8
Current Weighted performance1096.5
Current official/published rating (highest between Raw, WR and WP)1193.8
Current highest rating achieved1218.3
Current floor (min rating allowed)718.3
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)±173.1
Current Raw change used (final)0.0
Projected new Raw rating1169.9
Projected new Weighed rating1098.3
Projected new Weighted performance1096.5
Projected new final Raw rating (if new WP > new Raw)1169.9
Projected new highest rating1218.3
Projected new floor718.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1169.9
Projected effective change (new Official - current Official)-23.9
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 rating1160.2
Current Weighted rating1191.9
Current Weighted performance1096.5
Current official/published rating (highest between Raw, WR and WP)1191.9
Current highest rating achieved1222.4
Current floor (min rating allowed)722.4
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)±175.5
Current Raw change used (final)0.0
Projected new Raw rating1160.2
Projected new Weighed rating1096.5
Projected new Weighted performance1096.5
Projected new final Raw rating (if new WP > new Raw)1160.2
Projected new highest rating1222.4
Projected new floor722.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.2
Projected effective change (new Official - current Official)-31.7
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 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
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
4 Gauteng Top Schools 2024 (U11 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1179.8 1172.4 Analysis
3 Gauteng Schools Individuals Finals 2024 (U11 Girls) 2024/08/16 2024/08/16 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1230.6 1235.4 Analysis
2 Sedibeng East D7 Teams Trials 2024 (U11) 2024/08/03 2024/08/03 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1218.3 1222.4 Analysis
1 AG Visser Open 2024 (D) 2024/06/08 2024/06/08 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1190.2 1187.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Gauteng Top Schools 2024 (U11 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1179.8 1172.4 Analysis
5 Gauteng Schools Individuals Finals 2024 (U11 Girls) 2024/08/16 2024/08/16 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1230.6 1235.4 Analysis
4 Sedibeng East D7 Teams Trials 2024 (U11) 2024/08/03 2024/08/03 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1218.3 1222.4 Analysis
3 AG Visser Open 2024 (D) 2024/06/08 2024/06/08 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1190.2 1187.8 Analysis
2 Gauteng D7 Teams 2023 (U11) 2023/08/12 2023/08/12 Sedibeng (GSV) Standard 60 0.83 5 4 2.0 1185.1 1182.0 Analysis
1 Valia's Chess Tournament 2023 (E) 2023/05/06 2023/05/06 Sedibeng (GSV) Standard 60 0.83 5 4 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 9 0 11 9.0 45.0 -42.5 1217.9 1175.4
White 10 5 0 5 5.0 50.0 0.0 1199.7 1199.7
Black 10 4 0 6 4.0 40.0 -85.0 1236.1 1151.1
Standard All 20 9 0 11 9.0 45.0 -42.5 1217.9 1175.4
White 10 5 0 5 5.0 50.0 0.0 1199.7 1199.7
Black 10 4 0 6 4.0 40.0 -85.0 1236.1 1151.1
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 28 12 1 15 12.5 44.6 -45.5 1215.7 1170.2
White 14 7 0 7 7.0 50.0 0.0 1194.2 1194.2
Black 14 5 1 8 5.5 39.3 -91.1 1237.3 1146.2
Standard All 28 12 1 15 12.5 44.6 -45.5 1215.7 1170.2
White 14 7 0 7 7.0 50.0 0.0 1194.2 1194.2
Black 14 5 1 8 5.5 39.3 -91.1 1237.3 1146.2
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 2120138271 Blignaut, A (Alma) 1 1.0 1 0 0 100.0 1190.2 425.0 1615.2 View list
2 1140159466 Molaoa, C (Cebolenkosi) 1 1.0 1 0 0 100.0 1218.3 425.0 1643.3 View list
3 1120159484 Mkhuma, K (Kamohelo) 1 1.0 1 0 0 100.0 1185.1 425.0 1610.1 View list
4 1140145708 Mkhize, S (Sibongimpilo) 1 1.0 1 0 0 100.0 1179.8 425.0 1604.8 View list
5 1130158413 Pieters, A (Aiden) 1 1.0 1 0 0 100.0 1179.8 425.0 1604.8 View list
6 1120306014 Odendaal, L (Lorenzo Christiaan C) 1 1.0 1 0 0 100.0 1190.2 425.0 1615.2 View list
7 1150142014 Myburgh, A (Alex) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1130159480 Herego, S (Samalin) 1 1.0 1 0 0 100.0 1185.1 425.0 1610.1 View list
9 2130302272 Hunter, C (Caitlyn) 1 1.0 1 0 0 100.0 1218.3 425.0 1643.3 View list
10 2130310451 Dlamini, S (Shekinah Nomazizi) 1 1.0 1 0 0 100.0 1230.6 425.0 1655.6 View list
11 1140308443 Raditsela, K (Keabilwe) 1 1.0 1 0 0 100.0 1218.3 425.0 1643.3 View list
12 1130306016 Sobuza, K (Kabelo Lutho) 1 1.0 1 0 0 100.0 1190.2 425.0 1615.2 View list
13 1160155916 Gorrie, K (Kayvian) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
14 1140135555 Prinsloo, N (Nicholas) 1 0.0 0 0 1 0.0 1179.8 -425.0 754.8 View list
15 2140308438 Mthembu, R (Relebohile) 1 0.0 0 0 1 0.0 1218.3 -425.0 793.3 View list
16 2130310460 Mhlanga, T (Tisetso) 1 0.0 0 0 1 0.0 1230.6 -425.0 805.6 View list
17 1120155778 Marnewick, C (Conner) 1 0.0 0 0 1 0.0 1185.1 -425.0 760.1 View list
18 2130310457 Malinga, A (Ayanda) 1 0.0 0 0 1 0.0 1230.6 -425.0 805.6 View list
19 2130301087 Hlatshwayo, G (Gcwali) 1 0.0 0 0 1 0.0 1230.6 -425.0 805.6 View list
20 1160149635 Gouws, P (Philip) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list