Player Page

Nair, C (Chaitan)
Dob: 2010/02/18 (U16)
Gender: Male
Chess SA id: 110082578
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2022/12/08 (526 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
Curent Raw rating1283.1
Curent Weighted rating1285.1
Curent Weighted performance750.7
Current official/published rating (highest between Raw, WR and WP)1285.1
Current floor (min rating allowed)888.6
Current highest rating achieved1388.6
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)±147.3
Current Raw change used (final)0.0
Projected new Raw rating1283.1
Projected new Weighed rating1284.5
Projected new Weighted performance750.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1284.5
Projected effective change (new Official - current Official)-0.6
Projected new highest rating1388.6
Projected new floor888.6
Projected new K-facor36
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
Curent Raw rating1266.8
Curent Weighted rating1268.8
Curent Weighted performance743.3
Current official/published rating (highest between Raw, WR and WP)1268.8
Current floor (min rating allowed)881.9
Current highest rating achieved1381.9
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)±150.8
Current Raw change used (final)0.0
Projected new Raw rating1266.8
Projected new Weighed rating1268.2
Projected new Weighted performance743.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1268.2
Projected effective change (new Official - current Official)-0.6
Projected new highest rating1381.9
Projected new floor881.9
Projected new K-facor36
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
Curent Raw rating745.4
Curent Weighted rating745.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)745.4
Current floor (min rating allowed)500.0
Current highest rating achieved745.4
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)±316.9
Current Raw change used (final)0.0
Projected new Raw rating745.4
Projected new Weighed rating745.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)745.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating745.4
Projected new floor500.0
Projected new K-facor40
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
Curent Raw rating745.4
Curent Weighted rating745.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)745.4
Current floor (min rating allowed)500.0
Current highest rating achieved745.4
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)±316.9
Current Raw change used (final)0.0
Projected new Raw rating745.4
Projected new Weighed rating745.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)745.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating745.4
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 2022 South African Junior Team Chess Championships (U16 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 2.0 1311.5 1295.2 Analysis
14 JMC @ Pinnacle 2022 (B) 2022/02/19 2022/02/20 Johannesburg Metro (GJM) Standard 90 0.94 5 4 0.0 1378.8 1365.0 Analysis
13 2019 South African Junior Team Championships (U10B) 2020/01/08 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 6.0 1333.1 1317.5 Analysis
12 JHB Metro Closed 2019 (U10) 2019/07/27 2019/07/28 Johannesburg Metro (GJM) Standard 90 0.94 6 6 2.5 1388.6 1381.9 Analysis
11 JNW Club - Hoerskool Linden 2019 (E) 2019/06/15 2019/06/15 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1349.6 1345.3 Analysis
10 The Metro Open 2019 (Cadets) 2019/05/25 2019/05/25 Johannesburg Metro (GJM) Standard 90 0.94 5 5 4.0 1066.5 1048.5 Analysis
9 The King`s Cup League 2019 (C) 2019/05/18 2019/05/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1066.5 1048.5 Analysis
8 JNW Club - Bryanston Open 2 2019 (D) 2019/05/11 2019/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1066.5 1048.5 Analysis
7 Chessnuts Under 1200 27 April 2019 (Kings) 2019/04/27 2019/04/27 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1111.0 1102.1 Analysis
6 JNW Club - Trinityhouse Little Falls Open 2019 (D) 2019/02/23 2019/02/23 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1008.4 1007.8 Analysis
5 South African Junior Team Championships 2018 (U10A) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 2.5 969.3 973.4 Analysis
4 2018 Ethekwini Youth Trials 2 (U8+U10) 2018/05/19 2018/05/20 Ethekwini (KED) Standard 60 0.83 6 6 4.0 897.9 883.4 Analysis
3 2018 South African Junior Closed Chess Championships (U8 Open) 2018/04/01 2018/04/07 Chess South Africa (CSA) Standard 120 1.00 11 11 5.5 892.3 906.2 Analysis
2 2018 Ethekwini Youth Trials (U10) 2018/02/24 2018/02/25 Ethekwini (KED) Standard 60 0.83 6 6 4.0 824.2 824.2 Analysis
1 South African Junior Team Championships 2017 (U8A) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 5.0 745.4 745.4 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
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 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 91 50 6 35 53.0 58.2 70.1 1109.8 1179.9
White 45 25 2 18 26.0 57.8 66.1 1140.2 1206.3
Black 46 25 4 17 27.0 58.7 73.9 1080.1 1154.0
Standard All 91 50 6 35 53.0 58.2 70.1 1109.8 1179.9
White 45 25 2 18 26.0 57.8 66.1 1140.2 1206.3
Black 46 25 4 17 27.0 58.7 73.9 1080.1 1154.0
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 1100110071 Poongavanum, K (Kalyan) 2 1.5 1 1 0 75.0 1066.5 212.5 1279.0 View list
2 110078333 Neethling, S (Sean) 2 1.0 1 0 1 50.0 818.8 0.0 818.8 View list
3 1090097613 Ntshingila, I (Isenathi) 2 1.0 1 0 1 50.0 861.0 0.0 861.0 View list
4 1110112163 Chen, Y (Youlin) 2 0.0 0 0 2 0.0 1364.2 -425.0 939.2 View list
5 110088378 Bodalia, T (Talin) 1 1.0 1 0 0 100.0 892.3 425.0 1317.3 View list
6 111083777 Bezuidenhout, E (Ethan) 1 1.0 1 0 0 100.0 745.4 425.0 1170.4 View list
7 1120106564 Bennie, T (Thomas) 1 1.0 1 0 0 100.0 1066.5 425.0 1491.5 View list
8 2110107677 Bouwer, L (Lili) 1 1.0 1 0 0 100.0 1008.4 425.0 1433.4 View list
9 210091697 Botha, A (Andrea) 1 1.0 1 0 0 100.0 1349.6 425.0 1774.6 View list
10 110093905 Chambers, L (Luke) 1 1.0 1 0 0 100.0 1066.5 425.0 1491.5 View list
11 109081022 Cass, M (Matthew) 1 1.0 1 0 0 100.0 969.3 425.0 1394.3 View list
12 112091179 Deang, A (Aldre) 1 1.0 1 0 0 100.0 892.3 425.0 1317.3 View list
13 210087674 De Beer, K (Karli) 1 1.0 1 0 0 100.0 1333.1 425.0 1758.1 View list
14 111087168 Cronje, E (Emile) 1 1.0 1 0 0 100.0 892.3 425.0 1317.3 View list
15 1080113648 Els, JA (Jeffrey Allan) 1 1.0 1 0 0 100.0 1311.5 425.0 1736.5 View list
16 1080113789 Dyam, I (Inathi) 1 1.0 1 0 0 100.0 1066.5 425.0 1491.5 View list
17 110092740 Fourie, A (Alex) 1 1.0 1 0 0 100.0 892.3 425.0 1317.3 View list
18 1100097610 Gounder, C (Christopher) 1 1.0 1 0 0 100.0 824.2 425.0 1249.2 View list
19 1100109318 Grobler, X (Xander) 1 1.0 1 0 0 100.0 1333.1 425.0 1758.1 View list
20 1110097248 Jordaan, JU (Johannes) 1 1.0 1 0 0 100.0 1333.1 425.0 1758.1 View list